PRE8251 Self-Cleaning Color Sensor
PRE8251 Self-Cleaning Color Sensor
The PRE8251 Self-Cleaning Color Sensor is an advanced digital sensor designed for accurate water color monitoring in various industrial and municipal applications.
Introduction
The PRE8251 Self-Cleaning Color Sensor is an advanced digital sensor designed for accurate water color monitoring in various industrial and municipal applications. With self-cleaning technology and automatic turbidity compensation, this sensor ensures precise measurement and minimal maintenance. It supports RS-485 Modbus communication, making it easy to integrate into monitoring systems.
user manual
Key Features
✔ Self-cleaning system – Built-in brushes prevent biofouling and ensure long-term accuracy.
✔ Wide measurement range – Capable of detecting 0-500 Hazen color units.
✔ High durability – IP68-rated titanium body for operation in harsh environments.
✔ Reliable data transmission – Digital output with RS-485 Modbus protocol.
✔ Flexible calibration options – Supports one-point or two-point calibration.
Technical Specifications
| Parameter | Details |
|---|---|
| Measurement Range | 0 – 500 Hazen( Pt-Co) |
| Linearity | R² > 0.999 |
| Temperature Range | 0 ~ 50℃ |
| IP Rating | IP68 (Fully waterproof) |
| Max Pressure | 3 bar |
| Power Supply | DC 9-24V, ≥1A current |
| Dimensions | Φ46mm × 189.5mm |
| Communication | RS-485, Modbus protocol |
| Cable Length | 10m (customizable) |
| Material | Titanium |
Why Choose the PRE8251 Self-Cleaning Color Sensor?
✔ Accurate & Reliable: Ensures precise water color measurement.
✔ Low Maintenance: Self-cleaning function reduces manual intervention.
✔ Durable & Robust: IP68-rated titanium body withstands tough conditions.
✔ Easy Integration: Supports RS-485 Modbus communication.
💡 Upgrade your water monitoring system today! Contact us at info@prems-usa.us or visit PREMS Website for more details.
